| 一种简单的砌石桥台综合加固技术 |
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| 引用本文： | 潘健,莫志锋. 一种简单的砌石桥台综合加固技术[J]. 汕头大学学报(自然科学版), 2009, 24(2): 67-74 |
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| 作者姓名： | 潘健 莫志锋 |
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| 作者单位： | 华南理工大学土木与交通学院,广东,广州,510640 |
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| 摘 要： | 结合深汕高速公路西段砌石桥台维修与加固的工程实践,介绍一种简单的砌石桥台综合加固新技术.通过对桥台地基持力层压浆和对台身砌体小孔及台后填土注浆,从控制变形、确保强度和维持稳定性3个方面进行综合加固.实践证明,该方法能有效治理砌石桥台常见病害,可为同类桥台的加固与维修设计及施工实践提供参考.
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| 关 键 词： | 砌石桥台 裂缝 注浆 加固效果 |
A Simple Comprehensive Reinforcing Technology for the Masonry Abutment |
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| PAN Jian,MO Zhi-feng. A Simple Comprehensive Reinforcing Technology for the Masonry Abutment[J]. Journal of Shantou University(Natural Science Edition), 2009, 24(2): 67-74 |
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| Authors: | PAN Jian MO Zhi-feng |
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| Affiliation: | (School of Civil and Traffic Engineering, South China University of Technology., Guangzhou 510640, Guangdong, China) |
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| Abstract: | Combined with the engineering practice of the repairment and reinforcement for the mortar rubble abutment on the western part of Shenzhen-Shantou freeway, a simple, reliable comprehensive reinforcing and repairing new technology is introduced for the mortar rubble abutment. The technology reinforced the mortar rubble abutments comprehensively to control the deformation, ensure the strength and maintain the stability by grouting to the foundation, the holes of abutment wall and the fill soil of back abutment. It is shown that the technology can deal with the disease of the mortar rubble abutment. It can provide practical reference for the repairment and reinforcement of similar abutments. |
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| Keywords: | masonry abutment crack grouting reinforcing effect |
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